import numpy as np
import math
import uuid
# a=[1,2,3,4]
# print(sum(a)/len(a))
# # b=tuple(a)
# # print(b)
#
# def b(e,f,g,h):
#     return e+f+g+h
#
# c=b(*a)
# print(c)
# zz=[0]*3
# print(zz)
#

# a=[1,2,3,4,5,6,7,8,9]
# COL=4
#
# ROW=math.ceil(len(a)/COL)
#
# ALL=ROW*COL
# delta=ALL-len(a)
# new_a=a.extend(['']*delta)
#
# na=np.array(a)
# print(na)
# # na.reshape(ROW,COL)
# b=na.reshape(ROW,COL)
# print(b)
# print(b[0][1])
#
# print(b.shape)


# def convert_array(a_list,COL):
#     ROW = math.ceil(len(a_list) / COL)
#     ALL = ROW * COL
#     delta = ALL - len(a_list)
#     a.extend([''] * delta)
#     na = np.array(a)
#     b = na.reshape(ROW, COL)
#     return b


# print(uuid.uuid1())

# print('1')